package com.hzhr.extdevice.config.datasource;

import com.alibaba.druid.pool.DruidDataSource;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;

import javax.sql.DataSource;


@Configuration
@MapperScan(basePackages = {"com.hzhr.extdevice.mapper.device"}, sqlSessionTemplateRef = "sqlSessionTemplateDevice")
public class MybatisConfig {
    @Bean(name = {"dataSourceDevice"})
    @ConfigurationProperties(prefix = "spring.datasourceDevice")
    @Primary
    public DataSource dataSource() { return new DruidDataSource(); }


    @Bean(name = {"sqlSessionFactoryDevice"})
    public SqlSessionFactory sqlSessionFactory(@Qualifier("dataSourceDevice") DataSource dataSource) throws Exception {
        SqlSessionFactoryBean bean = new SqlSessionFactoryBean();
        bean.setDataSource(dataSource);
        bean.setMapperLocations((new PathMatchingResourcePatternResolver()).getResources("classpath:mybatis/mapper/device/*.xml"));
        return bean.getObject();
    }


    @Bean(name = {"transactionManagerDevice"})
    public DataSourceTransactionManager dataSourceTransactionManager(@Qualifier("dataSourceDevice") DataSource dataSource) { return new DataSourceTransactionManager(dataSource); }



    @Bean(name = {"sqlSessionTemplateDevice"})
    public SqlSessionTemplate sqlSessionTemplate(@Qualifier("sqlSessionFactoryDevice") SqlSessionFactory sqlSessionFactory) throws Exception { return new SqlSessionTemplate(sqlSessionFactory); }
}
